Terbium(III) nitrate hexahydrate
Terbium(III) nitrate hexahydrate (CAS: 13451-19-9, Formula: Tb(NO₃)₃ · 6H₂O) is a high-purity inorganic salt supplied by Tech Serve Solutions. With a molecular weight of 453.03 g/mol, this compound exists as crystals and lumps. Its specified purity of 99.999% trace metals basis makes it suitable for advanced applications in materials science, including the development of luminescent materials for sensor technology.

Materials Science Research
Used in the synthesis of permanently microporous materials, such as [Tb₂(1,4-benzenedicarboxylate)₃], which exhibit unique luminescence properties. These materials show promise for advanced sensor applications.
Catalysis and Inorganic Chemistry
Serves as a precursor in inorganic synthesis and potentially in catalytic applications due to the properties of terbium ions.
Chemical Synthesis
A valuable reagent for various chemical synthesis pathways, particularly where a source of trivalent terbium is required.
| Molecular weight | 453.03 |
|---|---|
| Linear formula | Tb(NO3)3 · 6H2O |
| Assay | 99.999% trace metals basis |
| Form | crystals and lumps |
| Application | Forms a permanently microporous material [Tb2(1,4-benzenedicarboxylate)3] whose luminescence properties hold promise for sensor applications.1 |


Hazard statements
- H272May intensify fire; oxidiser
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P220Keep away from clothing and combustible materials
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 1477 5.1 / PGII |
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | O,Xi |
| Risk statements (R) | 8-36/37/38 |
| Safety statements (S) | 17-26-36/37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Terbium(III) nitrate hexahydrate used for?
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Terbium(III) nitrate hexahydrate is primarily used in materials science for the development of luminescent materials for sensors. It also finds applications in catalysis, inorganic chemistry, and general chemical synthesis.
What is the CAS number and formula for Terbium(III) nitrate hexahydrate?
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The CAS number is 13451-19-9 and the formula is Tb(NO₃)₃ · 6H₂O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Terbium(III) nitrate hexahydrate with an assay of 99.999% trace metals basis. This is a high-purity material suitable for research and advanced applications; TSS does not represent it as USP, BP, or EP grade.
How should Terbium(III) nitrate hexahydrate be handled?
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Handling requires significant caution. It is an oxidizer (H272) and an irritant (H315, H319, H335). Use appropriate personal protective equipment including dust masks (N95/P1/P3), eyeshields, gloves, and particle respirators (N100/P3). Store away from combustible materials. Always consult the Safety Data Sheet (SDS) for detailed handling instructions.
Is Terbium(III) nitrate hexahydrate a controlled substance?
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The provided safety data does not indicate that Terbium(III) nitrate hexahydrate is a controlled substance. However, regulations can vary by region.
How can I request a quote or sample for Terbium(III) nitrate hexahydrate?
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Please contact our sales team via the website or direct inquiry channels to request a quote or a sample of Terbium(III) nitrate hexahydrate.
How is Terbium(III) nitrate hexahydrate shipped?
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Terbium(III) nitrate hexahydrate is shipped as an oxidizer, UN 1477, 5.1, Packing Group II, adhering to international transport regulations.
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